CLSA-2022-1643211736 Fix CVE(s): CVE-2021-4034

SECURITY UPDATE: Local Privilege Escalation in pkexec - debian/patches/CVE-2021-4034.patch: properly handle command-line arguments in src/programs/pkcheck.c, src/programs/pkexec.c. - CVE-2021-4034...

Updated polkit packages fix security vulnerability

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

MGASA-2022-0037 Updated polkit packages fix security vulnerability

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

12-Year-Old Polkit Flaw Lets Unprivileged Linux Users Gain Root Access

A 12-year-old security vulnerability has been disclosed in a system utility called Polkit that grants attackers root privileges on Linux systems, even as a proof-of-concept PoC exploit has emerged in the wild merely hours after technical details of the bug became public. Dubbed "PwnKit" by...

SUSE SLED15 / SLES15 Security Update : polkit (SUSE-SU-2022:0190-1)

The remote SUSE Linux SLED15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:0190-1 advisory. - A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed...

Ubuntu 18.04 LTS / 20.04 LTS : PolicyKit vulnerability (USN-5252-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5252-1 advisory. It was discovered that the PolicyKit pkexec tool incorrectly handled command-line arguments. A local attacker could use this issue to escalate...

Vulnerability fixed in Polkit

Qualys researchers have found a vulnerability in the pkexec function of polkit. Polkit is a standard component of a large number of Linux distributions and was previously known as Policykit. Polkit controls communication between applications that elevated privileges and applications that do not...

Polkit pkexec Local Privilege Escalation Vulnerability

pwnkit: Local Privilege Escalation in polkit's pkexec CVE-2021-4034 ======================================================================== Contents ======================================================================== Summary Analysis Exploitation Acknowledgments Timeline...

Polkit pkexec Local Privilege Escalation Exploit

/ Proof of Concept for PwnKit: Local Privilege Escalation Vulnerability Discovered in polkit’s pkexec CVE-2021-4034 by Andris Raugulis Advisory:...

Slackware Linux 14.0 / 14.1 / 14.2 / current polkit Vulnerability (SSA:2022-025-02)

The version of polkit installed on the remote host is prior to 0.105 / 0.113 / 0.120. It is, therefore, affected by a vulnerability as referenced in the SSA:2022-025-02 advisory. - A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

USN-5252-2 policykit-1 vulnerability

USN-5252-1 fixed a vulnerability in policykit-1. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: It was discovered that the PolicyKit pkexec tool incorrectly handled command-line arguments. A local attacker could use this issue t...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

OPENSUSE-SU-2022:0190-1 Security update for polkit

This update for polkit fixes the following issues: - CVE-2021-4034: Fixed a local privilege escalation in pkexec bsc1194568...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...